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Topological lower bound on the energy of a twisted rod

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Topological lower bound on the energy of a twisted rod Powered By Docstoc
					
				
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Tags: Elastic, rods
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posted:1/12/2011
language:English
pages:3
Description: Elastic rods and the chest is made of steel and rubber handle. Hold the user, may freely back and forth, up and down or rotational shaking.